All releases of OpenLDAP

Release Notes: Multiple minor fixes; stability and performance enhancements for back-mdb. Note that back-mdb's DB format has been updated in this release; a simple upgrade must be performed if using back-mdb from previous releases.

Release Notes: Many bugfixes, plus the introduction of a new (currently experimental) memory-mapped database and backend. The new back-mdb uses one fourth as much RAM as the BDB-based backends, while performing searches twice as fast, and read performance scales perfectly linearly across multiple CPUs.

Release Notes: Many minor bugfixes, some minor enhancements, and many documentation updates. Support for GnuTLS was improved, bugs in connection close handling were fixed, some replication bugs were fixed, and some new features were added.